SAMES KREMLIN AZUR 52C225, User Manual

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Use of equipment
582108110-EN-indG-Pompe Azur-52C225.docx
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12.4 Diagnostic help / Troubleshooting guide
Troubleshooting
Before any intervention on a pump, it is imperative to carry out a
general procedure of decompression and purge.
In order to avoid the risk of personal injury, product injections, injuries
caused by moving parts or arcing, it is essential to follow the following
procedure before any intervention during system shutdown, assembly,
cleaning or changing the nozzle.
Lock the guns (valve, tap, etc.) to OFF.
Shut off the air supply through the decompression valve
in order to evacuate the residual air from the motor.
Unlock the gun (valve, tap ...).
Bring the gun (valve, tap ...) to a metal bucket to collect
the product. Hold it against the wall of this bucket to
avoid interrupting the continuity of the earthing (use the
wire with stirrup to put the metal bucket to earth).
Open the gun (valve, tap) to bleed the circuit.
Lock the gun (valve, tap) to OFF.
Open the pump bleed valve and collect the product in
a well-grounded metal bucket.
Leave this purge valve open during the whole period of
the operation.
Check the conformity of the wiring before intervention.